Air Filter; Spark Plug - Bushranger HT2601 Operator's Manual

MAINTENANCE & CARE
Maintenance - Air Filter
Maintenance of the Air Filter
Always switch off the machine and pull out of spark plug H.T. lead before carrying out any maintenance work.
NOTE: Dirty air filters reduce the engine output by supply too little air to the carburettor.
Regular checks of the air filter is essential. The air filter should be checked every 10 hours of operation and cleaned if
necessary. The air filter should be checked more frequently when used in dry and dusty environments.
1. Remove the air filter cover (2) by removing the air
filter knob (1).
2. Remove the filter element (3).
3. Clean the filter element by washing in soapy water
and allowing it to dry completely.
4. Soak in oil and squeeze off excess.
5. Assemble in reverse order.
Never clean the air filter with petrol or inflammable solvents.
Make sure Air Filter is fitted correctly, (warranty will be void if engine is damaged due to
Maintenance Chart
Maintenance - Spark Plug Maintenance Chart
incorrect fitment).
Maintenance - Spark Plug
TORCH #
Spark plug gap = 0.025 inch (0.7 mm).
Tighten the spark plug with a torque of 12-15 Nm.
Check the spark plug for dirt and grime after 10
hours of operation and if necessary clean.
Spark plug gap = 0.025 inch (0.7 mm).
Thereafter service the spark plug after every 20 hours of operation.
Tighten the spark plug with a torque of 12-15 Nm.
1. Pull off the spark plug boot by twisting side to side gently. (Fig 11).
Check the spark plug for dirt and grime after 10 hours of
operation and if necessary clean.
2. Remove the spark plug with a spark plug tube spanner. (Fig 12).
Thereafter service the spark plug after every 50 hours of
operation.
3. Assemble in reverse order.
1. Pull off the spark plug boot by twisting side to side
gently. (Fig 1)
Gear Case
2. Remove the spark plug with a spark plug tube
Every twenty working hours, use grease pump to add a lithium base grease to the gear case
spanner. (Fig 2)
from the inlet.
3. Assemble in reverse order.
Storage
10
Storage Preparation
Maintenance Chart
Maintenance - Spark Plug Maintenance Chart
Maintenance Chart
Maintenance - Spark Plug Maintenance Chart
CMR6A
TORCH #
TORCH #
Spark plug gap = 0.025 inch (0.7 mm).
Tighten the spark plug with a torque of 12-15 Nm.
Spark plug gap = 0.025 inch (0.7 mm).
Check the spark plug for dirt and grime after 10 hours of
Tighten the spark plug with a torque of 12-15 Nm.
operation and if necessary clean.
Check the spark plug for dirt and grime after 10 hours of
Thereafter service the spark plug after every 50 hours of
operation and if necessary clean.
operation.
Thereafter service the spark plug after every 50 hours of
1. Pull off the spark plug boot by twisting side to side
operation.
gently. (Fig 1)
1. Pull off the spark plug boot by twisting side to side
2. Remove the spark plug with a spark plug tube
gently. (Fig 1)
spanner. (Fig 2)
2. Remove the spark plug with a spark plug tube
3. Assemble in reverse order.
spanner. (Fig 2)
3. Assemble in reverse order.
Storage
Storage
Storage Preparation
1. Carry out all the maintenance work require prior to storing.
Storage Preparation
2. Drain the fuel out of the tank.
1. Carry out all the maintenance work require prior to storing.
3. When the fuel has been drained, start the engine.
If you fail to follow these instructions correctly before
2. Drain the fuel out of the tank.
4. Allow the engine to run at idling speed until it stops. This will clean the remainder of the
3. When the fuel has been drained, start the engine.
storing the machine, deposits may form on the interior
fuel out of the carburettor.
4. Allow the engine to run at idling speed until it stops. This will clean the remainder of the
of the carburettor & may result in the engine being more
5. Leave the machine to cool (approx. 5 minutes).
fuel out of the carburettor.
6. Clean the exterior housing of the machine.
difficult to start or the machine suffering permanent
5. Leave the machine to cool (approx. 5 minutes).
7 Store the machine in a cold, dry place where it is out of the reach of ignition sources &
6. Clean the exterior housing of the machine. damage.
inflammable substances.
7 Store the machine in a cold, dry place where it is out of the reach of ignition sources &
8. Always store engine upright or with trimmer shaft hanging in the downward position. Do
inflammable substances.
not store upside down or on the engines sides.
Fig. 10
2
1
CMR6A
CMR6A
If you fail to follow these instructions correctly before
storing the machine, deposits may form on the interior
If you fail to follow these instructions correctly before
of the carburettor & may result in the engine being more
storing the machine, deposits may form on the interior
difficult to start or the machine suffering permanent
of the carburettor & may result in the engine being more
damage.
difficult to start or the machine suffering permanent
damage.
Fig. 11
1.
1. 1.
Fig. 12
2.
2.
Fig. 13
2.